R3000 Lite Dual-SIM VPN Gateway

Industrial Dual SIM Cellular VPN Router.
A cost effective, industrial-grade VPN gateway designed for cost-sensitive M2M applications.

  • Key Features
  • Specification
  • Downloads
  • Model

The Robustel Industrial Dual SIM Cellular VPN Router (R3000 Lite) is a rugged cellular router offering state-of-the-art mobile connectivity for machine to machine (M2M) applications. R3000 Lite is used extensively in industrial applications such as pipeline monitoring, water treatment, Gas & Electricity distribution networks and many similar environments where a hardened product with bulletproof cellular communications is required. R3000 Lite has extensive overvoltage protection, high EMC immunity and has a DIN-rail / panel mount form-factor making it ideal for use in any kind of industrial automation enclosure.


The following software features are present on R3000 Lite:

Smart Roaming – intelligent network selection tool for roaming SIMs

RobustVPN – Simple remote access on any SIM using Robustel hosted VPN

RCMS – Free Router Management Platform – very feature rich

Data Guard – Automatically stop data overruns to avoid billshock


Key Features

  • Dual SIM redundancy for persistent 2G/3G/4G cellular network connections
  • RobustOS + SDK + App
  • Management and maintenance via Web/CLI/SMS/SNMP/RCMS
  • Robust industrial design (9 to 36V DC, desktop or wall mounting or DIN rail mounting)


Cellular Interface
Number of ports 2 (MAIN + AUX)
Connector SMA-K
SIM 2 Mini SIM (2FF)


Ethernet Interface
Number of ports 1 x 10/100 Mbps LAN port
Magnet isolation protection 1.5 KV


Serial Interfaces
Number of ports 1 x RS-232 and 1 x RS-485
Connector DB9, female
ESD protection ±15 KV
Baud rate 300 bps to 230400 bps
Flow control RTS/CTS (for RS232)


Reset button 1 x RST
Expansion 1 x USB 2.0 host up to 480 Mbps
LED indicators 1 x RUN, 1 x PPP, 1 x USR, 3 x RSSI
Built-in RTC, Watchdog, Timer


Software(Basic features of RobustOS)
Network protocols PPP, PPPoE, TCP, UDP, DHCP, ICMP, NAT, HTTP, HTTPs, DNS, ARP, RIP, OSPF, SSH2, DDNS, etc.
VPN tunnel IPsec, OpenVPN, GRE
Firewall DMZ, anti-DDoS, Filtering (IP/Domain name/MAC address), Port Mapping, Access Control
Management Web, CLI, SMS
Serial port Transparent, TCP Client/Server, UDP, Modbus RTU Gateway


App Center
Apps L2TP, PPTP, DMVPN, RobustVPN, VRRP, QoS, Data Guard, WLAN Multi AP, SNMP, Language, RCMS
*Request on demand. For more Apps please visit www.robustel.com.


Supported programming language C, C++
Flash available for SDK 64 MB
RAM available for SDK 64 MB


Power Supply and Consumption
Power supply interface 3.5 mm terminal block
Input voltage 9 to 36 VDC
Power consumption Idle: 100 mA @ 12 V
Data link: 400 mA (peak) @ 12 V


Physical Characteristics
Ingress protection IP30
Housing & Weight Metal, 305g
Dimension 105 mm x 98 mm x 29.5 mm
Desktop or wall mounting or 35 mm DIN rail


Regulatory and Type Approvals
Environmental RoHS 2.0, WEEE
EMI EN 55032: 2012/AC: 2013 (CE & RE) Class B
EMS IEC 61000-4-2 (ESD) Contact Level 2; Air Level 3

IEC 61000-4-3 (RS) Level 2

IEC 61000-4-4 (EFT) Level 2

IEC 61000-4-5 (Surge) Level 3

IEC 61000-4-6 (CS) Level 2

R3000 Lite Datasheet


R3000 Lite Quick Guide (Installation and Configuration)


R3000 Lite User Guide


R3000 Lite Hardware Manual


RobustOS Software Manual


*All Robustel Firmware and RobustOS Apps are now available to download from the App Centre section of RCMS Cloud.

If you don’t already have access to RCMS Cloud you can Sign Up  freely.

*Please contact our Technical Support if you have any trouble finding the resources.

Model PN Category Frequency Bands* Country/Region Certifications (*In progress)
R3000-L4L B025712 Cat 4 4G: LTE FDD: B1/B2/B3/B4/B5/B7/B8/B28


3G: WCDMA: B1/B2/B5/B8

2G: GSM: B2/B3/B5/B8


South America

  B025717 Cat 4 4G: LTE FDD: B1/B3/B5/B7/B8/B20

LTE TDD: B38/B40/B41

3G: WCDMA: B1/B5/B8

2G: GSM: B3/B8

  B025718 Cat 4 4G: LTE FDD: B1/B2/B3/B4/B5/B7/B8/B12/B13/

B18/ B19/B20/B25/B26/B28

LTE TDD: B38/B39/B40/B41

3G: WCDMA: B1/B2/B4/B5/B6/B8/B19

2G: GSM: B2/B3/B5/B8

  B025719 Cat 4 4G: LTE FDD: B1/B3/B8/B18/B19/B26


3G: WCDMA: B1/B6/B8/B19

Japan Telec, JATE
  B025720 Cat 4 4G: LTE FDD: B1/B3/B7/B8/B20/B28A

3G: WCDMA: B1/B8

2G: GSM: B3/B8


* For more information about frequency bands in different countries, please contact your Robustel sales representative.


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